IBM THINKPAD S05L-1270-01 - Manual (Page 87)

Model 380E, 380ED, 385E, and 385ED
Battery Pack (1010)
Keyboard Unit (1030)
Step Size (Quantity) Torque
2 (a) M 2.5 x 6mm, (1)
(b) M 2.5 x 6mm, Nylon (2) 4 kgcm
3 M 2.5 x 6mm (3) (a) 3 kgcm
(b) 4 kgcm
5 M 2.5 x 6mm (1) 4 kgcm
Note: Make sure you use the correct screw and tighten the
screw to the torque specified. Do not use the screw that you
removed, use a new screw.
ThinkPad 380, 385 (2635) 75